TMS320C6657_15 Datasheet, PDF (80/245 Pages) Texas Instruments – TMS320C6655 and TMS320C6657 Fixed and Floating-Point Digital Signal Processor

TMS320C6655, TMS320C6657
SPRS814B – MARCH 2012 – REVISED APRIL 2015
www.ti.com
4.3.9 Boot Complete (BOOTCOMPLETE) Register
The BOOTCOMPLETE register controls the BOOTCOMPLETE pin status. The purpose is to indicate the
completion of the ROM booting process. The Boot Complete Register is shown and described in the
following tables.
Figure 4-8. Boot Complete Register (BOOTCOMPLETE)
31
Reserved
R, + 0000 0000 0000 0000 0000 0000
Legend: R = Read only; RW = Read/Write; -n = value after reset
2
1
BC1/Reserved
RW,+0
0
BC0
RW,+0
Bit
31-2
1
Field
Reserved
BC1
0
BC0
Table 4-10. Boot Complete Register (BOOTCOMPLETE) Field Descriptions
Description
Reserved.
CorePac1 boot status (C6657) or Reserved (C6655)
• 0 = CorePac1 boot NOT complete
• 1 = CorePac1 boot complete
CorePac0 boot status
• 0 = CorePac0 boot NOT complete
• 1 = CorePac0 boot complete
The BCx bit indicates the boot complete status of the corresponding core. All BCx bits will be sticky bits —
that is they can be set only once by the software after device reset and they will be cleared to 0 on all
device resets.
Boot ROM code will be implemented such that each core will set its corresponding BCx bit immediately
before branching to the predefined location in memory.
80
Device Configuration
Submit Documentation Feedback
Copyright © 2012–2015, Texas Instruments Incorporated